Works great on servers that have "Skywars" bukkit plugin by Wietje installed

Place this MCE schematic in your Skywars ".schematics" folder on your server.

NOTE: Grass in the screenshot is NOT included in the schematic

8 Players with beacons for glass spawnpoints.
Tower in the center includes 4 chests at the top
Mini islands (4) have chests on them

Each Island (8) includes:
2 Chests
Furnace
Crafting table
Iron Ore
Coal
one tree
lava
water

Check out my other maps!
http://www.planetminecraft.com/project/skywars-4-player-ecodome-map/
http://www.planetminecraft.com/project/skywars-8-player-ecodome-village-map-schematic/

Additional Notes

Drop me a comment with your server ip so I can try it out!